OLN
Olin Corporation · Basic Materials · Chemicals
Momentum inputs (comparable managers):
holder breadth +5.3% ·
share flow +3.4% ·
net new positions 0.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 65.98K | $1.03M | n/a | n/a |
| Q2 2026 | 109 | +8 | 80.59M | $1.60B | +11 | −6 |
| Q1 2026 | 107 | +2 | 76.62M | $2.28B | +11 | −9 |
| Q4 2025 | 104 | 0 | 73.66M | $1.53B | +2 | −2 |
| Q3 2025 | 20 | +1 | 42.11M | $1.05B | +2 | −2 |
| Q2 2025 | 17 | 0 | 39.10M | $785.45M | +1 | −1 |
| Q1 2025 | 14 | +1 | 15.95M | $386.74M | +2 | −1 |
| Q4 2024 | 13 | 0 | 14.48M | $489.38M | +1 | −1 |
| Q3 2024 | 12 | -2 | 9.44M | $452.82M | n/a | −2 |
| Q2 2024 | 14 | n/a | 8.82M | $415.77M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 12.57M | -1.1% | $314.07M | 0.0% | ▼ Trim | 2 | SEC ↗ ×15 |
| 2 | The Vanguard Group ✦ (passive) | 11.56M | -0.8% | $288.99M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 4.82M | -0.3% | $120.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Millennium Management ✦ | 2.49M | +1063.0% | $62.14M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 2.22M | +11.5% | $55.57M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | AQR Capital Management ✦ | 1.81M | +80.5% | $44.56M | 0.0% | ▲ Add | 6 | SEC ↗ ×6 |
| 7 | Morgan Stanley ✦ | 1.78M | n/a | $44.54M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 8 | Fidelity (FMR) ✦ | 1.36M | -56.3% | $33.96M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 9 | Arrowstreet Capital ✦ | 958.13K | +305.8% | $23.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | JPMorgan Chase ✦ | 710.88K | n/a | $17.77M | 0.0% | n/c | 1 | SEC ↗ ×16 |
| 11 | Goldman Sachs Group ✦ | 507.01K | n/a | $12.67M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 12 | Gotham Asset Management ✦ | 240.28K | +215.8% | $6.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 238.25K | -56.0% | $5.95M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 14 | Two Sigma Investments ✦ | 215.28K | -54.8% | $5.38M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 15 | Bridgewater Associates ✦ | 183.32K | New | $4.58M | 0.0% | New | 1 | SEC ↗ |
| 16 | GAMCO Investors ✦ | 170.92K | -1.0% | $4.27M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Adage Capital Partners ✦ | 100.00K | New | $2.50M | 0.0% | New | 1 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 79.83K | +8.3% | $2.00M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 19 | Renaissance Technologies ✦ | 73.00K | -84.5% | $1.82M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Marshall Wace ✦ | 25.68K | -56.1% | $641,693 | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $4.58M | 0.0% |
| Adage Capital Partners | $2.50M | 0.0% |
Exited
| Norges Bank | $27.84M | was 0.0% |
| Point72 Asset Management | $1.76M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 413 holders, 111.73M shares, $3.27B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.